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Coach Diff for Windows

Let your coach hear the game.

Game sound for your coach. Browsers can’t send game sound reliably. The app captures League’s sound straight from Windows, so your coach hears every ping, ability and timer, without hearing themselves back.

Download for Windows

Windows 10 or 11 · Free · Updates itself Windows 10 version 2004 or later. Coaches don’t need it; it’s for the player sharing their game.

  1. 01Install

    Open the installer. It adds Coach Diff to your Start menu.

  2. 02Log in

    Your usual email and password.

  3. 03Share League

    In your session: Share your game, pick League.

“Windows protected your PC”? While the app is new, Windows may show this the first time. Click More info, then Run anyway. It only appears once.

PrivacyThe app only captures what you choose to share, and only while you’re sharing. It doesn’t touch the game itself.